10827895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 4413065

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 239, 533, 697, 1105, 1195, 2665, 3107, 3485, 4063, 9061, 9799, 15535, 20315, 45305, 48995, 52819, 127387, 166583, 264095, 636935, 832915, 2165579, 10827895]

約数ペア:

[(1, 10827895), (5, 2165579), (13, 832915), (17, 636935), (41, 264095), (65, 166583), (85, 127387), (205, 52819), (221, 48995), (239, 45305), (533, 20315), (697, 15535), (1105, 9799), (1195, 9061), (2665, 4063), (3107, 3485)]